| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $231.28 | 6.640% | $246.637 | $246.64 | $246.65 | $246.60 |
| Purchase #2 | $182.30 | 8.816% | $198.3716 | $198.37 | $198.35 | $198.40 |
| Purchase #3 | $228.69 | 6.442% | $243.4222 | $243.42 | $243.40 | $243.40 |
| Purchase #4 | $224.65 | 9.620% | $246.2613 | $246.26 | $246.25 | $246.30 |
| Purchase #5 | $65.55 | 10.590% | $72.4917 | $72.49 | $72.50 | $72.50 |
| Purchase #6 | $70.57 | 9.386% | $77.1937 | $77.19 | $77.20 | $77.20 |
| Purchase #7 | $36.64 | 9.760% | $40.2161 | $40.22 | $40.20 | $40.20 |
| 7 purchase totals = | $1,039.68 | $1,124.5936 | $1,124.59 | $1,124.55 | $1,124.60 | |